CA957638A - Electrolysis bath and process for electrolytically coloring anodized aluminum - Google Patents

Electrolysis bath and process for electrolytically coloring anodized aluminum

Info

Publication number
CA957638A
CA957638A CA128,387A CA128387A CA957638A CA 957638 A CA957638 A CA 957638A CA 128387 A CA128387 A CA 128387A CA 957638 A CA957638 A CA 957638A
Authority
CA
Canada
Prior art keywords
anodized aluminum
electrolysis bath
electrolytically coloring
coloring anodized
electrolytically
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA128,387A
Other versions
CA128387S (en
Inventor
Michel Legrand
Jos Patrie
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cegedur Societe de Transformation de lAluminium Pechiney SA
Original Assignee
Cegedur Societe de Transformation de lAluminium Pechiney SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cegedur Societe de Transformation de lAluminium Pechiney SA filed Critical Cegedur Societe de Transformation de lAluminium Pechiney SA
Application granted granted Critical
Publication of CA957638A publication Critical patent/CA957638A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • C25D11/18—After-treatment, e.g. pore-sealing
    • C25D11/20—Electrolytic after-treatment
    • C25D11/22—Electrolytic after-treatment for colouring layers
CA128,387A 1970-11-26 1971-11-23 Electrolysis bath and process for electrolytically coloring anodized aluminum Expired CA957638A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7042544A FR2115061A1 (en) 1970-11-26 1970-11-26 ELECTROLYSIS BATH AND ELECTROLYTIC ANODIZED ALUMINUM COLORING PROCESS

Publications (1)

Publication Number Publication Date
CA957638A true CA957638A (en) 1974-11-12

Family

ID=9064781

Family Applications (1)

Application Number Title Priority Date Filing Date
CA128,387A Expired CA957638A (en) 1970-11-26 1971-11-23 Electrolysis bath and process for electrolytically coloring anodized aluminum

Country Status (13)

Country Link
US (1) US3759801A (en)
AU (1) AU455689B2 (en)
BE (1) BE775766A (en)
CA (1) CA957638A (en)
CH (1) CH535286A (en)
DE (1) DE2158291A1 (en)
FR (1) FR2115061A1 (en)
GB (1) GB1358709A (en)
HU (1) HU163389B (en)
IT (1) IT941246B (en)
LU (1) LU64344A1 (en)
NL (1) NL7116253A (en)
SE (1) SE384385B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3989605A (en) * 1973-03-09 1976-11-02 Sumitomo Chemical Company, Limited Method for continuous electrolytic coloring of aluminum articles
JPS578196B2 (en) * 1973-10-20 1982-02-15
US3935084A (en) * 1974-03-28 1976-01-27 Sumitomo Light Metal Industries, Ltd. Anodizing process
CH601502A5 (en) * 1974-07-31 1978-07-14 Alusuisse
US4559114A (en) * 1984-11-13 1985-12-17 Kaiser Aluminum & Chemical Corporation Nickel sulfate coloring process for anodized aluminum

Also Published As

Publication number Publication date
AU455689B2 (en) 1974-11-05
US3759801A (en) 1973-09-18
SE384385B (en) 1976-05-03
FR2115061A1 (en) 1972-07-07
IT941246B (en) 1973-03-01
NL7116253A (en) 1972-05-30
LU64344A1 (en) 1972-08-03
GB1358709A (en) 1974-07-03
HU163389B (en) 1973-08-28
FR2115061B1 (en) 1973-11-30
BE775766A (en) 1972-05-24
AU3611671A (en) 1973-05-31
CH535286A (en) 1973-03-31
DE2158291A1 (en) 1972-06-15

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